Ive followed all the steps in https://help.ubuntu.com/community/Postfix/DovecotLDAP but I am getting a
localhost postfix/smtpd: fatal: no SASL authentication mechanisms
in my /var/log/mail.err
Is there a way to find out more specific root cause?
Note: I have verified saslauthd is running properly using testsaslauthd. SASLAuthd is running fine. I'm struggling in trying to get deeper logs and exact cause on the postfix-sasl side, since I assume the issue will be there.